Bitcoin ETF Inflows Rise After Coldcard Hack: Bloomberg ETF Analyst
Bitcoin ETF inflows surge after Coldcard hack, but link is unclear: Bloomberg analyst. Demand for US spot Bitcoin exchange-traded funds (ETFs) has accelerated over the past week, with a string of daily inflows coinciding with the Coldcard wallet exploit.
Intelligence analysis by Llama

A week-long streak of inflows into US spot Bitcoin ETFs has coincided with the Coldcard wallet exploit, fueling debate over whether some investors are shifting away from self-custody. According to Bloomberg senior ETF analyst Eric Balchunas, BlackRock’s iShares Bitcoin Trust (IBIT), Fidelity Wise Origin Bitcoin Fund (FBTC), Bitwise Bitcoin ETF (BITB), ARK 21Shares Bitcoin ETF (ARKB) a…
Imagine you have a special wallet that stores your Bitcoin. But what if someone finds a way to hack into that wallet and steal your money? That's what happened with the Coldcard hack. Some people are worried that even if you use a special wallet, your money might not be safe. Others think that storing your Bitcoin on a big exchange might be safer. It's a big debate in the world of Bitcoin.
Analysis
Coldcard Hack and Self-Custody Risks
The Coldcard hack has renewed concerns that even hardware wallet users can be exposed to firmware flaws and software vulnerabilities, highlighting the operational risks that come with self-custody. The incident has also reignited debate over the trade-offs between holding Bitcoin directly and gaining exposure through regulated investment products such as spot Bitcoin ETFs, where asset custody and security are handled by institutional providers.
Bitcoin ETF Inflows and the Coldcard Hack
Demand for US spot Bitcoin exchange-traded funds (ETFs) has accelerated over the past week, with a string of daily inflows coinciding with the Coldcard wallet exploit. According to Bloomberg senior ETF analyst Eric Balchunas, BlackRock’s iShares Bitcoin Trust (IBIT), Fidelity Wise Origin Bitcoin Fund (FBTC), Bitwise Bitcoin ETF (BITB), ARK 21Shares Bitcoin ETF (ARKB) as well as Defiance Daily Target 2X Long MSTR ETF (MSBT) have recorded inflows every trading day since the weekend exploit, totaling roughly $620 million. The cumulative figure is consistent with Cointelegraph’s recent reporting on the ETF inflow streak.
AI-Assisted Cyberattacks and Self-Custody
The debate comes as AI-assisted cyberattacks are becoming increasingly sophisticated. On Monday, Bitcoin swap service Boltz suspended its non-custodial bridge , citing a steady rise in AI-assisted exploits that were allowing attackers to identify and exploit vulnerabilities faster than its team could patch them.
Key points
- Bitcoin ETF inflows surge after Coldcard hack, but link is unclear
- Demand for US spot Bitcoin exchange-traded funds (ETFs) has accelerated over the past week
- BlackRock’s iShares Bitcoin Trust (IBIT), Fidelity Wise Origin Bitcoin Fund (FBTC), Bitwise Bitcoin ETF (BITB), ARK 21Shares Bitcoin ETF (ARKB) as well as Defiance Daily Target 2X Long MSTR ETF (MSBT) have recorded inflows every trading day since the weekend exploit
- The cumulative figure is consistent with Cointelegraph’s recent reporting on the ETF inflow streak
- AI-assisted cyberattacks are becoming increasingly sophisticated
- Bitcoin swap service Boltz suspended its non-custodial bridge due to AI-assisted exploits
If the trend of Bitcoin ETF inflows continues, it could signal a shift towards more institutional investment in the cryptocurrency market. This could lead to increased liquidity and stability for Bitcoin, making it a more attractive option for investors.
If investors continue to shift away from self-custody and towards regulated investment products, it could lead to a loss of control and autonomy for individual Bitcoin holders. This could also create new risks and vulnerabilities in the system.



